| Regimental number | 3823 |
| True Name | HAYES, Michael |
| Religion | Roman Catholic |
| Occupation | Labourer |
| Address | Macorna, Victoria |
| Marital status | Single |
| Age at embarkation | 19 |
| Height | 5' 8.5" |
| Weight | 154 lbs |
| Next of kin | Father, Thomas Hayes, stationmaster, Carrum, Victoria |
| Previous military service | Nil (exempt area under Compulsory Military Service scheme) |
| Enlistment date | |
| Place of enlistment | Kerang, Victoria |
| Rank on enlistment | Private |
| Unit name | 4th Light Horse Regiment, 30th Reinforcement |
| AWM Embarkation Roll number | 10/9/4 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A73 Commonwealth on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 4th Light Horse Machine Gun Squadron |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Egypt, Palestine Commenced return to Australia on board HT 'Dunluce Castle', 17 September 1919; discharged (termination of period of enlistment), Melbourne, 28 October 1919. Medals: British War Medal, Victory Medal |
| Sources | NAA: B2455, CARROL Robert Charles |